ASMAH, S.; HASTATI, S. .; NURDIANSYAH, E. Application Of The Problem Solving Learning Model In Improving Numeracy Skills In Class IV Students Of SDN. ALENA : Journal of Elementary Education, [S. l.], v. 3, n. 2, p. 209–218, 2025. DOI: 10.59638/jee.v3i2.373. Disponível em: https://jurnal-fkip-uim.ac.id/index.php/alena/article/view/373. Acesso em: 26 may. 2026.